Description

1,11-Dimethyl-1,2,3,4-Tetrahydrochrysene is a high-purity, synthetic polycyclic aromatic compound of significant interest in advanced organic synthesis and materials research. Its unique chrysene-derived structure makes it a valuable intermediate for developing novel functional materials and complex molecular architectures. This product is essential for R&D laboratories and industrial chemists working in the fields of organic electronics, specialty polymers, and pharmaceutical precursor synthesis.

Application

• Advanced Organic Synthesis: Serves as a key building block or intermediate in the multi-step synthesis of complex polycyclic aromatic hydrocarbons (PAHs) and heterocyclic compounds.
• Materials Science Research: Used in the development and study of novel organic semiconductors, liquid crystals, and fluorescent dyes due to its extended conjugated system.
• Pharmaceutical R&D: Investigated as a potential scaffold or precursor in medicinal chemistry for the discovery of new bioactive molecules.
• Polymer Chemistry: Acts as a monomer or co-monomer for creating specialty polymers with tailored thermal, optical, or electronic properties.
• Analytical Reference Standard: Employed as a certified reference material (CRM) in chromatographic analysis and environmental testing for PAH detection and quantification.
• Academic & Industrial Research: A fundamental reagent for fundamental studies in organic chemistry, photochemistry, and catalysis.

Basic Information

Product Name	1,11-Dimethyl-1,2,3,4-Tetrahydrochrysene
CAS No.	52171-94-5
Molecular Formula	C20H20
Molecular Weight	260.38 g/mol
Synonyms	1,11-Dimethyl-1,2,3,4-tetrahydrochrysene; 1,2,3,4-Tetrahydro-1,11-dimethylchrysene; 1,11-Dimethyltetrahydrochrysene; Chrysene, 1,2,3,4-tetrahydro-1,11-dimethyl-; 1,11-Dimethyl-1,2,3,4-tetrahydro-chrysene
EINECS	Contact for details

Quality Control

Our 1,11-Dimethyl-1,2,3,4-Tetrahydrochrysene is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and structural confirmation. A detailed Certificate of Analysis (COA) documenting identity, purity, and relevant physical parameters is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.